HK1166541A1 - Screen writing device, screen writing system and implementation method of writing on the screen - Google Patents

Screen writing device, screen writing system and implementation method of writing on the screen

Info

Publication number
HK1166541A1
HK1166541A1 HK12107227.6A HK12107227A HK1166541A1 HK 1166541 A1 HK1166541 A1 HK 1166541A1 HK 12107227 A HK12107227 A HK 12107227A HK 1166541 A1 HK1166541 A1 HK 1166541A1
Authority
HK
Hong Kong
Prior art keywords
screen
writing
implementation method
writing device
writing system
Prior art date
Application number
HK12107227.6A
Other languages
Chinese (zh)
Inventor
周倩喬曉蕊倪凱馬建設何亮毛樂山
Original Assignee
清華大學深圳研究生院 廣東省深圳市南山區
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 清華大學深圳研究生院 廣東省深圳市南山區 filed Critical 清華大學深圳研究生院 廣東省深圳市南山區
Publication of HK1166541A1 publication Critical patent/HK1166541A1/en

Links

HK12107227.6A 2011-11-10 2012-07-23 Screen writing device, screen writing system and implementation method of writing on the screen HK1166541A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201110354897.4A CN102508575B (en) 2011-11-10 2011-11-10 Screen writing device, screen writing system and realization method thereof

Publications (1)

Publication Number Publication Date
HK1166541A1 true HK1166541A1 (en) 2012-11-02

Family

ID=46220674

Family Applications (1)

Application Number Title Priority Date Filing Date
HK12107227.6A HK1166541A1 (en) 2011-11-10 2012-07-23 Screen writing device, screen writing system and implementation method of writing on the screen

Country Status (2)

Country Link
CN (1) CN102508575B (en)
HK (1) HK1166541A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103246072A (en) * 2013-05-15 2013-08-14 福州大学 Dynamic grating for 2D-to-3D (two-dimension to three-dimension) conversion
CN103744555B (en) * 2014-01-06 2017-11-10 溢洋光电（深圳）有限公司 Instant messaging handwriting bi-directional display restoring method and related system and method
CN106547377A (en) * 2016-10-27 2017-03-29 广东小天才科技有限公司 A kind of stroke display output method and device of writing system
CN106388090A (en) * 2016-11-10 2017-02-15 北京仁光科技有限公司 Infrared screen touch glove based on interactive large screen
CN106775007B (en) * 2016-11-24 2020-01-03 广东小天才科技有限公司 Display method of electronic blackboard and electronic blackboard
CN109542326B (en) * 2018-11-29 2020-10-13 广州朗国电子科技有限公司 Method and system for realizing handwriting writing in multiple colors by touch equipment
US20200220998A1 (en) * 2019-01-09 2020-07-09 Timothy E. Bridges Method and apparatus for quickly capturing images with one hand
CN111999927B (en) * 2020-09-15 2022-06-21 业成科技（成都）有限公司 Electronic handwriting board and handwriting restoration method
CN114115558A (en) * 2021-11-04 2022-03-01 北京钛方科技有限责任公司 Touch pen identification method, device and system, storage medium and touch pen

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08179888A (en) * 1994-12-21 1996-07-12 Hitachi Ltd Input device for large screen display
US7623115B2 (en) * 2002-07-27 2009-11-24 Sony Computer Entertainment Inc. Method and apparatus for light input device
CN2772127Y (en) * 2004-12-10 2006-04-12 黄伟仁 Mobile transmission and digital information processor
CN101303631A (en) * 2007-05-11 2008-11-12 英群企业股份有限公司 Computer pointer control method and apparatus
CN101937286B (en) * 2009-06-29 2013-01-02 比亚迪股份有限公司 Light pen track identification system and method
CN101885820B (en) * 2010-07-02 2012-01-11 黑龙江大学 Triarylated amine polyschiff base, preparation method thereof taking triphenylamine as raw material and application
CN102156586B (en) * 2011-05-03 2013-07-17 重庆邮电大学 Electronic drawing board capable of displaying handwriting synchronously and its signal processing method

Also Published As

Publication number Publication date
CN102508575A (en) 2012-06-20
CN102508575B (en) 2014-10-22

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20211106